baber/WOPTO huggingface dataset:
Patent JP-2002293027-A (JP)
Title: Optical recording medium
Inventor: KOSAKA TOSHIYA
IPC: G11B7/2467
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical recording medium applicable to a high-density optical disk system (DVD-R) using a semiconductor laser having an oscillation wavelength in a short wavelength according to a conventional wavelength region and having a high solubility in an organic solvent, excellent light resistance and storage stability. SOLUTION: The optical recording medium comprises a recording layer provided directly or through an undercoating layer on a substrate, as required, a reflecting layer, a protective layer or an adhesive layer and a second substrate provided thereon. In this medium, the recording layer contains at least one type of a formazane metal chelate dye represented by formula (I), (wherein R is a fluorine-replaced alkyl group, Y is a residue for forming a 5-membered ring or a 6-membered ring which have may a substituent containing a nitrogen atom, Z is an aryl group which may contain a substituent, M is a metallic atom, and n is the number of formazane leg and coordinated at the M).
Patent JP-2002292551-A (JP)
Title: Cut-off wire and manufacturing method therefor
Inventor: ENOMOTO TOSHIYUKI
IPC: B28D5/04
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cut-off wire which realizes a long service life and permits high accuracy and high performance, long in size, and inexpensive, and the manufacturing method therefor. SOLUTION: On the base wire 11a, abrasive grains 22a are fixed with bond 22 which consists mainly of a plurality of fluids mixing type adhesive resin which is hardened by mixing a plurality of fluids. The bond 22 may be the plurality of fluid mixing type adhesive resin, either of whose fluids is contained in micro-capsules.
Patent JP-2001351619-A (JP)
Title: Nickel positive electrode plate and alkaline battery
Inventor: NAKAYAMA SOURYU
IPC: H01M4/52
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a nickel-hydrogen battery in which formation of chemical small short-circuiting is restrained and which has excellent self-discharge resistance characteristics. SOLUTION: The nickel positive electrode is made by filling an active material made of mainly nickel hydroxide in the porous nickel sinter substrate and further by forming on its surface a manganese compound layer containing manganese having more than two valences, and an alkaline battery is constructed by using this nickel positive electrode.
Patent JP-2001349669-A (JP)
Title: Method and apparatus for manufacturing oxygen-rich fluid by low temperature distillation
Inventor: DAVIDIAN BENOIT
IPC: F25J3/04
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an air separation plant providing increased output of pure oxygen. SOLUTION: An air separation plant comprises at least three towers, including a subsidiary tower (25) and two other towers (9, 11 and 40) wherein air is fed to at least one tower and the other tower operates at the lowest pressure of 2-10 Bar. A flow containing argon 40-95 mol% produced in the subsidiary tower is mixed with nitrogen-rich gas from the tower operating at the lowest pressure as desired and the subsidiary tower operates at the same pressure as the tower feeding the subsidiary tower.
Patent JP-2001348372-A (JP)
Title: Method for producing zinc dithiocarbamate
Inventor: SCHUBART RUDIGER
IPC: C07C333/16
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To obtain zinc dithiocarbamate particles capable of especially readily filtering having a larger particle size and uniform size distribution. SOLUTION: Method for producing a zinc dithiocarbamate represented by the formula [wherein R1 and R2 are described in detailed description of this invention] comprises adding a zinc salt to a secondary amine forming a base of zinc carbamate in an aqueous solution to form zinc salt complex of amine and then introducing a solution of carbon disulfide and sodium hydroxide into the resultant aqueous suspension while stirring the above solution and retaining the reaction temperature at a room temperature (about 20 deg.C) or at a boiling point of carbon disulfide (42 deg.C under normal pressure) until the reaction is completed.
Patent JP-2002304988-A (JP)
Title: Manufacturing method for battery electrode
Inventor: OKAMOTO KOICHI
IPC: H01M4/139
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a battery electrode having a uniform widthwise thickness, in a battery electrode formed by applying an active material layer to a band-like collector. SOLUTION: This manufacturing method for a battery electrode is used for applying electrode active material-containing slurry to the surface of the band-like collector. In this manufacturing method for the battery electrode, and application layer applied to the surface of the collector with spaces in the widthwise direction is dried, thereafter compressed by a roll and then cut.
Patent JP-2002305783-A (JP)
Title: Speaker component and its manufacturing method
Inventor: HAYASAKA MAKI
IPC: B29K23/00
Filed: 2001-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an excellent speaker component that needs no primer processing in the case of adhesion because of excellent in the adhesive performance and hardly causes secondary contraction even when subjected to a high temperature environment at a low cost with a lightweight, a high bending strength and excellent size stability. SOLUTION: The speaker component uses an olefin group resin to which 20 wt.% or over and 60 wt.% or below of paper pulps acting like fillers are blended.
Patent JP-2002019744-A (JP)
Title: Heating method and device for tear region of strip of packaging material to produce sealed package of fluid food
Inventor: LARSSON BERNT
IPC: B65H37/04
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a method to heat a tear region of the strip of a packaging material to produce a sealed package of a fluid food, which is designed in a manner to eliminate conventional defects. SOLUTION: This heating method is used for the tear region (2) of the strip (3) of the packaging material. Such a method includes a step wherein the tear region (2) is continuously heated by a heating element (15) located along a path (A) of the strip (3). The heating step is performed as the strip (3) advances. The heating method also includes a step wherein the heating element (15) is activated by a continuous time interval which can be selected as a factor for the running speed of the strip (3) for each period (T). Thus, the tear region (2) can be totally heated regardless of the size of the direction of the path (A).
Patent JP-2002305984-A (JP)
Title: Culture vessel and method for producing the same
Inventor: ISO SHIKIO
IPC: A01G7/00
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a culture vessel capable of preventing roving (a phenomenon of root entaglement/wrapped roots) without bringing the production cost to be expensive and a method for producing the same. SOLUTION: This culture vessel is produced by previously adhering a roving- preventing adhesive on the surface of a molding material for molding the culture vessel, subsequently carrying out a predetermined molding treatment to form a layer of the roving-preventing adhesive on the inside surface of the culture vessel. By this constitution, the roving-preventing adhesive is applied on the inside surface of the culture vessel at a low cost.
Patent JP-2001300893-A (JP)
Title: Block meat slicer
Inventor: NAKANO HITOSHI
IPC: B26D3/28
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a block meat slicer that can improve the safeness of a worker who works near the slicer and can efficiently slice block meat. SOLUTION: The block meat slicer comprises a delivering device 1 for delivering block meat A, a cutter 3 for slicing the block meat A delivered thereto by the delivering device 1, and a receiving device 2 for receiving the slices of meat. The cutter 3 and the receiving device 2 are installed in fixed positions, and the delivering device 1 can vertically reciprocate as indicated at B1 and B2.
Patent JP-2002312994-A (JP)
Title: Magnetic tape recording and reproducing device
Inventor: OSAKI HIROYUKI
IPC: G11B15/60
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic tape recording and reproducing device which can improve a characteristic in a magnetic tape recording/reproduction mode without damaging the edges of a magnetic tape. SOLUTION: First guide rollers 5 and 6 are respectively provided at the upstream side and the downstream side the running direction of the magnetic tape 1 with a rotation drum 3A interposed. The first guide roller 5 is provided with a roller part 5A and flanges 9A and 9B disposed at the upper part and the lower part of the roller part 5A. The first guide roller 6 is provided with a roller part 6A and flanges 10A and 10B disposed at the upper part and the lower part of the roller part 6A. The first guide rollers 5 and 6 are provided with load detecting means 13 and 14 for detecting the load of the magnetic tape 1 on the flanges 9A and 10A and driving means 17 and 18 for changing the angles of inclination of the guide rollers 5 and 6 respectively.
Patent JP-2002319375-A (JP)
Title: Sealed battery
Inventor: ITAGAKI TAKAHIRO
IPC: H01M2/02
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To sufficiently enhance volume efficiency. SOLUTION: In this sealed battery 10, a power generation element 11 is stored by margins 25,26 having a prescribed width dimension W provided in a peripheral edge of a sealed battery package 20 to surround the generation element 11, and a terminal fusing margin 27 for fusing fellow inner faces of the package 20 each other via respective terminals 12, 13. In the sealed battery 10, the fusing margins 25, 26 and a terminal fusing margin 27 are folded along a side face of a storage part 23, and a crossing area 30 of the fusing margins 25, 26 and the terminal fusing margin 27 is bent along a diagonal line 31 of the crossing area 30 and folded to be layered onto the terminal fusing margin 27.
Patent JP-2002318364-A (JP)
Title: Illuminator
Inventor: KATO IKUO
IPC: G02B19/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce the influence of the uneven light intensity distribution of light sources when the light sources have light intensity distributions between their centers and peripheries as to an illuminator which illuminates a surface- shaped object body with illumination light beams emitted by light sources of the same kind which are arranged in a surface shape. SOLUTION: The illuminator has an illumination optical system irradiating the surface-shaped object body with the illumination light beams emitted by the light sources 1a, 1b, and 1c of the same kind which are arrayed in the surface shape. The illumination optical system has means 2a, 2b, and 2c which spatially split the illumination light beams in the array direction of the light sources and means 4a, 4b, etc., 5, which integrates the spatially split illumination light beams on the surface-shaped object body 6, and pieces of luminous flux composed of the spatially split illumination light beams have mutually different light source positions about the optical axes. The pieces of luminous flux may include illumination light beams from at least two or more light sources.
Patent JP-2002037691-A (JP)
Title: Apparatus for burning incense and a method for making it
Inventor: VIRGIL E STANLEY III
IPC: A61K8/00
Filed: 2001-04-20
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for burning an incense and a method for making it. SOLUTION: An apparatus for burning an incense consists of a long and slender incense stick in one embodiment, with an opening. And a lighter with a head and a stalk is stuck to the incense-stick. In another embodiment, an ignition head is secured directly to the end portion of the incense stick.
Patent JP-2002274911-A (JP)
Title: Production process of building material using fly ash
Inventor: HAYASHIBARA KAZUNORI
IPC: C04B111/42
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To simply produce a building material from fly ash and wood powders derived from waste wood. SOLUTION: This building material production process comprises: a first stage for mixing a prescribed amount of a wood powder 4 with a prescribed amount of a polyvinylalcohol solution 3 to obtain a mixture and kneading the mixture for a prescribed time to obtain a kneaded material 6; a second stage for adding a prescribed amount of fly ash 10 to the kneaded material 6 and further kneading them together to obtain another kneaded material; and a third stage for allowing the thus obtained kneaded material to stand still for a prescribed time to subject the kneaded material to reaction and thereafter, further drying the resulting material to produce a building material 13.
Patent JP-2002322037-A (JP)
Title: Hair dye composition
Inventor: SAITO YOSHINORI
IPC: A61K8/49
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a hair dye composition capable of dyeing in a black color without being tinged with reddish color and especially suitable for masking white hair of the Orientals. SOLUTION: This hair dye composition is a one package hair dye composition and contains an indoline derivative (1) (wherein R<1> , R<4> and R<5> represent each H, a 1-4C alky or a 2-20C acryl; R<2> and R<3> represent each H or a 1-4C alkyl) or its salt and an amine (2) (wherein R represents H, a 1-5C alkyl which may be substituted with hydroxyl or phenyl which may have substituents) and has a pH at 8.5-11.
Patent JP-2002323774-A (JP)
Title: Treating agent for decreasing chemical amplification type resist pattern defect and resist pattern forming method using the same
Inventor: ZENSEI SATOSHI
IPC: G03F7/039
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a treating agent which is used to decrease the surface defects, so-called, defects, caught by a specific inspection apparatus relating to the resist patterns formed by using a chemical amplification type positive resist and a resist pattern forming method using the same. SOLUTION: This treating agent for decreasing the chemical amplification type resist pattern defects consisting of an aqueous solution of a pH <=3.5 containing a hardly volatile aromatic sulfonic acid of a molecular weight >=200 is prepared. The resist patterns are formed by successively performing (A) a process step of providing the surface of a substrate with a chemical amplification type positive resist film, (B) a process step of selectively subjecting the positive resist film exposure treatment through the mask patterns, (C) a process step of subjecting the resist film to heat (PEB) treatment after exposure, (D) a process step of treating the resist film after the PEB treatment by the treating agent for decreasing the chemical amplification type resist pattern defects and (E) a process step of subjecting the resist film to alkaline development.
Patent JP-2002325918-A (JP)
Title: Game machine
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To improve attractive performances of a game machine. SOLUTION: A lottery is performed to determine whether the conditions are met for the shift to games at the second stage based on inputs of starting signals (S200). When the conditions are not met, games at the first stage is offered (S230). When it is decided that the conditions for the shift to the second stage is met, the game is shifted to the second stage and the lottery is performed to determine whether the conditions are met for the offering of a jackpot game based on the inputs of the starting signals (S300). When the conditions are not met, the games at the second stage are offered (S330) and the game is not returned back to the first stage from the second stage. When it is determined that the conditions are met for the offering of the jackpot game by a second stage game offering means, the jackpot game is offered (S140).
Patent JP-2002326281-A (JP)
Title: Method for manufacturing substrate for mounting electronic parts
Inventor: NAKADA SHOICHI
IPC: B29L9/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a substrate for mounting electronic parts capable of stably obtaining high heat resistance not generating foaming or peeling at the time of reflow of solder. SOLUTION: In manufacturing the substrate for mounting electronic parts by laminating two substrate materials different in adhesiveness for mounting electronic parts using a photosetting adhesive consisting of a thermoplastic resin, a cationic photo-polymerizable compound and a cationic photopolymerization initiator, an adhesive is applied to the substrate material lower in adhesiveness or an adhesive sheet is laminated thereto to form an adhesive layer and, after this adhesive layer is irradiated with light, this substrate material is laminated to the substrate material higher in adhesiveness.
Patent JP-2002328403-A (JP)
Title: Nonlinear optical material and method for manufacturing the same
Inventor: TANIGUCHI TAKASHI
IPC: C03C23/00
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a high-quality nonlinear glass thin film. SOLUTION: An ITO transparent electrode 12, a SiO2 film 14 and a glass thin film 16 of several μm thickness as the objective nonlinear optical thin film are deposited on a SiO2 substrate 10. The obtained sample is immersed in an insulating oil 22 heated by a hot plate 20. An electrode 18 is disposed on the thin film 16 and a specified voltage is applied between the electrodes 12, 18.
Patent JP-2002026990-A (JP)
Title: Routing method and optical switch
Inventor: WANG GUO QIANG Q
IPC: H04L12/56
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength routing/signaling control plane depending on an exclusive IP base for optical switch network. SOLUTION: The IP basis control plane is an outbound routing/signaling device and requires no optical - electric - optical(OEO) conversion. The control plane is compatible with various network topologies of a data plane, and the IP basis control plane re-routes traffic to a destination on the occurrence of a fault in a monitor channel or a control channel. The routing method adopts a protocol able to designate non-broadcast address, the control plane selects a different path, no declaration of an entire communication trail-down is made, the control information is again routed without giving effect on client traffic on a data path.
Patent JP-2002329984-A (JP)
Title: Structure for preventing erroneous insertion of printed board
Inventor: NAKO YASUHIKO
IPC: H05K7/14
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To avoid using another constitution or requiring high dimensional precision, to avoid causing the dimensional increase of an interface and to reduce a cost without changing constitution on the side of a signal unit. SOLUTION: An insertion preventing piece 6a is obtained by extending a part of a reinforcing member 6 for reinforcing fitting of a back board 1 to a shelf 5 in the state of a flat piece for blocking the insertion of the connector 4 of a printed board 3 to a power connector 2a, and a recessed groove 7 is provided only at the board 3 of a power unit 3a for avoiding contact with the piece 6a. Second slots 14 and 15 are provided in the shapes of grooves for guiding the insertion of the upper/lower edges of the radiation panel 8 of the unit 3a only to a site to which the unit 3a of the opening part 5a of the shelf 5 has to be inserted. Thus, signal units 3b are prevented from being inserted erroneously to the connector 2a, and the unit 3a is prevented from being inserted erroneously to a signal connector 2b.
Patent JP-2002327552-A (JP)
Title: Base isolation device and base isolated structure using the same
Inventor: TOSAKA EISAKU
IPC: F16F15/04
Filed: 2001-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a base isolation device and a base isolated structure using it, capable of being easily constructed without increasing the labor and cost of construction work, and effectively absorbing strong vibrations which a building is subjected to the vibrations. SOLUTION: The base isolation device 1, which is applied between the foundation part A0 of a building A and a horizontal member G1 of a first story portion A1 or between a beam G2 of the first story portion A1 and a horizontal member G3 of a second story portion A2 which vertically adjoin each other, includes a lower mounting part 11 mounted to he foundation part A0 or the beam G2, an upper mounting part 12 mounted to the horizontal member G1 or the horizontal member G3, and an elastically deforming part 1X intervening between the lower mounting part 11 and the upper mounting part 12 to elastically vary the relative position of the upper mounting part 12 to the lower mounting part 11 when the building A bears vibration.
Patent JP-2002333169-A (JP)
Title: Ice storage type air conditioning device
Inventor: SEKIYA SADAO
IPC: F24F5/00
Filed: 2001-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an ice heat storage type air conditioning device to obtain stable cooling capacity by promoting heat exchange between a refrigerant and ice. SOLUTION: A heat exchange 7 for heat storage is constituted by a plurality of serpentine heat transfer pipes 22 juxtaposed in a layer-form state and an installation distance between the heat transfer pipes 22 is narrower than a distance between the adjacent straight pipe parts. By continuing together pieces of ice 20 made on the surfaces of the heat transfer pipes, a plate-form ice is made in a vertical direction. By melting the plate-form ice through condensation and supercooling of a refrigerant in the heat transfer pipe, a region 21 of water molten in the internal part of the ice is formed. A thawing means 19 permitting water in region 21 and water outside the region to flow is situated at the heat exchanger for heat storage.
Patent JP-2002337944-A (JP)
Title: Packing cushioning material
Inventor: SAHASHI TOSHIRO
IPC: B65D65/04
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a packing cushioning material for a copier which can prevent the copier from being hit and damaged by other stuff when the copier is carried or stored, and is easily fitted to the copier. SOLUTION: The packing cushioning material 2 comprises a cushioning material body 3 fitted to around the copier 1, and flexible members 4 and 4A which are fitted to the cushioning material body 3 at each end, and stretched over an upper part of the copier 1.
Patent JP-2001358699-A (JP)
Title: Hybrid arq method for packet data transmission
Inventor: SEIDEL EIKO
IPC: H04L12/56
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the communication overhead of a hybrid ARQ method for packet data transmission and to eliminate complexity of mounting. SOLUTION: A packet, which has already been sent, is coupled with a packet which has been re-sent. Each packet is segmented into protocol data units(PDU), each of which is given a sequence number for specification. The sequence number is transmitted over a control channel independent of the data channel for the transmission of the PDUs.
Patent JP-2002342158-A (JP)
Title: Computer system and method for securing storage area used in computer system
Inventor: WATABE MASAHITO
IPC: G06F9/445
Filed: 2001-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a computer system capable of securing more UMB(upper memory block) area in an UMB and avoiding a situation in which system operation becomes impossible due to UMB shortage, and to provide a storage area securing method used in the computer system. SOLUTION: A particular function of a BIOS(basic input/output system) program stored in a program memory 4 is developed in a memory 3a for SMM to be formed in a main memory 3 when shifted to the SMM, and the particular function of the BIOS program is carried out in the SMM. Since the UMB area can thereby be secured more in the UMB, the situation in which the system operation becomes impossible due to UMB shortage can be avoided.